Electric battery.



H, cum; I ELECTRIC BATTERY.

APP'IJCATION FILED NOV 3, 1918,

1 1 36,7 1 0, iaten'ted 1915.

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ted with Mncfin and the others to cmnpiete t 1 T'm'ies when a rub against the contacts and.16 as they enter and leave them, and thus keep these parts bright and also clean to insure good electrical connection between them. If desired the jackets 17 may be filled with a fluid or semi-fluid substance, such as vaseline, which is both non-corrosive and noncorrodible', that govers all parts of the contacts, and further protects them from the destructive influences of the gases; Vaseline, the substance preferred, has no aflinity for the metal of the terminal, and, therefore, is very readily scraned'oif the surface of the terminals 15, 16 by the entrance of the terminals 21, 22, thereinto sufiiciently to secure ood electrical contacts. The jackets 17 project a short distance above the terminals and suiiiciently high to engage the underside of the cover 19 when the latter is closed, and be compressed by said cover, thus insuring a tight joint between the ends of the jackets and-tl1e cover, as also between the jackets and the top of the battery.

For the purpose of transporting the bat-i tery a handle is hinged to the cover 19 while a loop 28 riveted on the casing 1-8 enables a body belt to be extended therethrough for the purpose of carrying the battery around the waist when desired. A

On account of the viscous nature of a substance such as Vaseline it will be seen that there is no danger of this substance leaking out of its jacket, and hence it is immaterial whether a tight joint be formed in the jacket below the level of the Vaseline.

On occasions when two or more batteries 4 are to be carried in a single casing the terminals 21, 22 will be so disposed that one of them will overlie a terminal of one battery and the other a different terminal of another battery, as shown in Fig. 5, and have on their outer ends thumb nuts 29 that are threaded on stems 30 connected to said ter 19 and are insulated therefrom and have broad disks 31 on their inner ends, from which project tapering lugs similar to those on the terminals 21, 22, Fig. 1, that enter and engage the terminals 15 and 16 of the batteries. The other battery terminals are connected when the cover is closed in pairs by metal bars 32 fastened to the cover 19 by insulated pins 33. As constructed when the cover is closed the stems 30 contact with two of the battery terminals" and each bar 32 with other contacts one on each battery in such manner as to connect up all the cells in series. On the underside of the bars 32 at their ends are tapered projections to enter and engage the helical terminals of the batteries.

What I claim is z 1. An electric battery having a contact for an element thereof, a line terminal on a circuit line, a Wire conductor adapted to yieldingly engage the said battery terminal and the said line terminal, and a non-corrodible jacket enveloping said terminals and said conductor.

2. An electric battery having a terminal for an element thereof, a line terminal on a circuit line, a wire conductor adapted to mounted on said cover and projecting from the inner side thereof, terminals on the battery-in position to be engaged by the line terminals when the cover is closed, and a jacket of yielding non-corrodihle material attached to each battery terminal for inclosing each connected pair of terminals.

5. An electric battery inclosed in a case with a removable cover, line terminals mounted on said cover and projecting from the. inner side thereof, combined with re.-

silient terminals on the battery cell made of helical coils of wire adapted to be engaged by the line terminals when the cover is closed, and a jacket of yielding non-corrodible material attached to each battery terminal for inclosing each connected-pair of terminals.

6. An electric battery having projecting spring terminals made of helical coils of wire, and a yielding jacket of non-corrodible material surrounding each terminal, in

combination with an inclosing casingfor the battery provided with a removable cover, and line terminals on said cover in position to engage the battery terminals within said jackets when said cover is closed.

7. An electric battery havin hollow spring terminals made of helicai coils of Wire, an inclosing casin for said battery provided with 21 remove le cover,li'ne terminals on said cover in position to enter Ill and engage said battery terminals when said cover is closed, and a non-corrodible jacket surrounding and Wholly covering each battery terminal and extending from said battery to the inner surface of the cover.

8. An electric battery having opposed terminals, a yielding conducting member interposed between and contacting at its 0pposite ends with said terminals, a compressible jacket surrounding the conducting member and aviscous non-fluid substance in which said conducting member is embedded, said substance being non-corrosive and non-corrodible.

' 9. An electric battery having -a contact for an element thereof, a wire conductor adapted to yieldingly engage the said battery contact, a non-corrodible jacketin the form of a tubular sleeve enveloping said battery contact and said conductor, aviscous substance 'Within said jacket embedding said terminal and said conductor, means for inclosing the upper end of said jacket, and a contact adjacent thereto and engaging said conductor.

In testimony whereof I have hereunto set my hand in presence of two subscribing Witnesses.

HENRY OSANYI. Witnesses: SIDNEY P. HOLLINGSWQRTH, E. H. BICKERTON. 

